fix spec ModelInput field and prompt syntax

Author: JqRrt

CHANGLOG.md

@@ -1,3 +1,11 @@
+## [0.1.18] - 2025-10-10
+### Added
+- fix prompt syntax error, use Union instead of |
+
+## [0.1.17] - 2025-10-10
+### Added
+- fix trace spec ModelInput field name, from model_tool_choice to tool_choice
+
 ## [0.1.16] - 2025-09-24
 ### Added
 - support custom trace connect ptaas trace

cozeloop/internal/httpclient/http_client.py

@@ -2,8 +2,7 @@
 # SPDX-License-Identifier: MIT
 
 import logging
-import typing
-from typing import Dict, Type, TypeVar, Any, Generator
+from typing import Dict, Type, TypeVar, Any, Union
 
 import httpx
 import pydantic
@@ -23,17 +22,17 @@ def __init__(self):
         self.sync_client = httpx.Client()
         self.async_client = httpx.AsyncClient()
 
-    def request(self, method: str, url: URL | str, **kwargs: Any) -> Response:
+    def request(self, method: str, url: Union[URL, str], **kwargs: Any) -> Response:
         return self.sync_client.request(method, url, **kwargs)
 
-    def stream(self, method: str, url: URL | str, **kwargs: Any):
+    def stream(self, method: str, url: Union[URL, str], **kwargs: Any):
         """Return synchronous stream context manager"""
         return self.sync_client.stream(method, url, **kwargs)
 
-    async def arequest(self, method: str, url: URL | str, **kwargs: Any) -> Response:
+    async def arequest(self, method: str, url: Union[URL, str], **kwargs: Any) -> Response:
         return await self.async_client.request(method, url, **kwargs)
 
-    def astream(self, method: str, url: URL | str, **kwargs: Any):
+    def astream(self, method: str, url: Union[URL, str], **kwargs: Any):
         """Return asynchronous stream context manager"""
         return self.async_client.stream(method, url, **kwargs)
 

cozeloop/internal/stream/sse.py

@@ -4,7 +4,7 @@
 from __future__ import annotations
 
 import json
-from typing import Any, Iterator, Optional, AsyncIterator
+from typing import Any, Iterator, Optional, AsyncIterator, Union
 
 
 class ServerSentEvent:
@@ -18,10 +18,10 @@ class ServerSentEvent:
     def __init__(
             self,
             *,
-            event: str | None = None,
-            data: str | None = None,
-            id: str | None = None,
-            retry: int | None = None,
+            event: Union[str, None] = None,
+            data: Union[str, None] = None,
+            id: Union[str, None] = None,
+            retry: Union[int, None] = None,
     ) -> None:
         """
         Initialize ServerSentEvent
@@ -41,17 +41,17 @@ def __init__(
         self._retry = retry
 
     @property
-    def event(self) -> str | None:
+    def event(self) -> Union[str, None]:
         """Get event type"""
         return self._event
 
     @property
-    def id(self) -> str | None:
+    def id(self) -> Union[str, None]:
         """Get event ID"""
         return self._id
 
     @property
-    def retry(self) -> int | None:
+    def retry(self) -> Union[int, None]:
         """Get retry interval"""
         return self._retry
 

cozeloop/internal/trace/span.py

@@ -204,7 +204,7 @@ def deep_copy_message_of_model_input(self, src: ModelInput) -> ModelInput:
         ) for part in message.parts]) for message in src.messages]
 
         result.tools = src.tools
-        result.model_tool_choice = src.model_tool_choice
+        result.tool_choice = src.tool_choice
         return result
 
     def get_model_input_bytes_size(self, m_content):

cozeloop/internal/version.py

@@ -1,4 +1,4 @@
 # Copyright (c) 2025 Bytedance Ltd. and/or its affiliates
 # SPDX-License-Identifier: MIT
 
-VERSION = 'v0.1.16'
+VERSION = 'v0.1.18'

cozeloop/spec/tracespec/model.py

@@ -10,7 +10,7 @@
 class ModelInput(BaseModel):
     messages: Optional[List['ModelMessage']] = None
     tools: Optional[List['ModelTool']] = None
-    model_tool_choice: Optional['ModelToolChoice'] = None
+    tool_choice: Optional['ModelToolChoice'] = None
 
 
 # ModelOutput is the output for model span, for tag key: output

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "cozeloop"
-version = "0.1.16"
+version = "0.1.18"
 description = "coze loop sdk"
 authors = ["JiangQi715 <[email protected]>"]
 license = "MIT"